Rank #7 in Best SDS Drill 2026: 10 Ranked, and Why the Amps Don't Add Up
DEWALT D25133K 800W SDS-Plus 3-Mode Hammer Drill
Price and rating as shown on Amazon when we collected them. Both change.
The DEWALT D25133K-GB is a corded SDS Plus hammer drill with three modes, a 240 V motor and a declared 800 Watts of maximum power. It sits at number 7 in this guide, and its own spec sheet is why it is worth reading closely: the listing gives 7 Amps at 240 Volts (AC), and those two figures work out at 1,680 W — more than double the 800 W the same sheet states a few lines away. The sheet is loose in other places too. It lists two different maximum torque values, 2.6 and 3.6 Newton Meters, and gives the item dimensions as 34 x 8 x 21 millimetres when the model name in the title says 33.5cm x 21cm x 7.5cm.
None of this makes the D25133K a poor drill. It holds 4.7 out of 5 from 409 ratings, and the buyers quoted here describe it going through a concrete base and being used for coring holes. It does mean the wattage, the torque and the size are not numbers you can take at face value on this listing. Everything on this page is taken from the Amazon listing — no drill was measured or tested by us.
How those 409 ratings break down
An average hides its own shape. This is the spread behind the 4.7 stars.
Specification
Exactly as published on the Amazon listing, field for field.
| Price | £125.48 |
|---|---|
| Rating | 4.7 out of 5 from 409 ratings |
| Declared maximum power | 800 Watts |
| Amperage | 7 Amps (as listed) |
| Voltage | 240 Volts (AC) |
| Amps multiplied by volts | 1,680 W from the two figures given |
| Maximum torque | 2.6 Newton Meters and 3.6 Newton Meters (as listed) |
| Item dimensions | 34L x 8W x 21H millimetres (as listed; the model name gives 33.5cm x 21cm x 7.5cm) |
What buyers actually say
Quoted from customer reviews on Amazon
Verified purchase“Okay, first of all I'm not an expert in tools or drills. I had a Bosch cordless drill and when I put a metal framed gazebo up on a concrete base the Bosch just wouldn't drill into the concrete for me to fix it down. So I read a bunch of reviews and decided buying this drill would be cheaper than hiring someone to come and drill the holes for me. This drill went through the concrete easily. I live in a Victorian house with solid walls, I've also used it to drill into those and again, it makes it easy. I don't have to put any pressure behind it at all and it's a lot faster and easier than the Bosch.”
Verified purchase“no quiblees so far - cheapest so far - much cheaper than screwfixused on hammer/ drill and chisel mode.nice carry case that is tough with depth gaugeit had enough space for a couple of loose SDS drill bits and a tube of mollylike most dewalt products - it lives up to its expectation”
What it is up against
The rivals it was ranked against in Best SDS Drill 2026: 10 Ranked, and Why the Amps Don't Add Up.
Questions people ask
What power does the DEWALT D25133K declare?
The listing states a maximum power of 800 Watts, alongside 7 Amps at 240 Volts (AC). Those two figures disagree: 7 amps at 240 volts comes to 1,680 W, over twice the 800 W stated.
How much torque does the DEWALT D25133K have?
The spec sheet gives two figures, 2.6 Newton Meters and 3.6 Newton Meters, and does not say which one applies.
How big is the D25133K?
The model name gives 33.5cm x 21cm x 7.5cm, while the dimensions field reads 34L x 8W x 21H millimetres. The numbers match the centimetres in the name, not the millimetre label on the field.
What comes with the DEWALT D25133K-GB?
The listing lists a TSTAK box, a vibration damping additional handle and a drill depth stop.
What can it drill?
It is an SDS Plus 3-mode hammer drill. The name gives a 26mm diameter, and the sheet lists a drilling capacity of 20 millimetres in wood and 13 millimetres in metal, with a maximum rotational speed of 1500 RPM.
How is the D25133K rated by buyers?
The listing shows 4.7 out of 5 from 409 ratings.
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